diff --git a/packages/terra-pills/src/subcomponents/_Pill.jsx b/packages/terra-pills/src/subcomponents/_Pill.jsx
index b1aa2cc594..9171afb153 100644
--- a/packages/terra-pills/src/subcomponents/_Pill.jsx
+++ b/packages/terra-pills/src/subcomponents/_Pill.jsx
@@ -52,15 +52,6 @@ const propTypes = {
    * to be used in addition with a popup.
    */
   title: PropTypes.string,
-
-  /**
-   * Adds a header with close button to the popup.
-   */
-  showPopupHeader: PropTypes.boolean,
-};
-
-const defaultProps = {
-  showPopupHeader: true,
 };
 
 const Pill = (props) => {
@@ -73,7 +64,6 @@ const Pill = (props) => {
     onRemove,
     title,
     onSelect,
-    showPopupHeader,
     ...customProps
   } = props;
 
@@ -217,7 +207,6 @@ const Pill = (props) => {
       targetRef={getPillRef}
       onRequestClose={handleOnRequestClose}
       contentHeight="auto"
-      isHeaderDisabled={!showPopupHeader}
     >
       <div className={cx(['popup-content-pill-label', theme.className])}>
         {labelCategory
@@ -306,6 +295,4 @@ const Pill = (props) => {
 };
 
 Pill.propTypes = propTypes;
-Pill.defaultProps = defaultProps;
-
 export default injectIntl(Pill);
diff --git a/packages/terra-popup/tests/jest/__snapshots__/Popup.test.jsx.snap b/packages/terra-popup/tests/jest/__snapshots__/Popup.test.jsx.snap
index 486a8c66c5..797b0d2138 100644
--- a/packages/terra-popup/tests/jest/__snapshots__/Popup.test.jsx.snap
+++ b/packages/terra-popup/tests/jest/__snapshots__/Popup.test.jsx.snap
@@ -3,8 +3,8 @@
 exports[`correctly applies the theme context className 1`] = `
 <ThemeContextProvider
   intl={
-    Object {
-      "defaultFormats": Object {},
+    {
+      "defaultFormats": {},
       "defaultLocale": "en",
       "formatDate": [Function],
       "formatHTMLMessage": [Function],
@@ -13,8 +13,8 @@ exports[`correctly applies the theme context className 1`] = `
       "formatPlural": [Function],
       "formatRelative": [Function],
       "formatTime": [Function],
-      "formats": Object {},
-      "formatters": Object {
+      "formats": {},
+      "formatters": {
         "getDateTimeFormat": [Function],
         "getMessageFormat": [Function],
         "getNumberFormat": [Function],
@@ -283,7 +283,7 @@ exports[`correctly applies the theme context className 1`] = `
                                 >
                                   <FormattedMessage
                                     id="Terra.popup.header.close"
-                                    values={Object {}}
+                                    values={{}}
                                   >
                                     [Function]
                                   </FormattedMessage>
@@ -302,7 +302,7 @@ exports[`correctly applies the theme context className 1`] = `
                                   >
                                     <FormattedMessage
                                       id="Terra.popup.header.close"
-                                      values={Object {}}
+                                      values={{}}
                                     >
                                       <Button
                                         data-terra-popup-header-button={true}
diff --git a/packages/terra-popup/tests/jest/__snapshots__/PopupContent.test.jsx.snap b/packages/terra-popup/tests/jest/__snapshots__/PopupContent.test.jsx.snap
index c730af6f5f..0cf38871b6 100644
--- a/packages/terra-popup/tests/jest/__snapshots__/PopupContent.test.jsx.snap
+++ b/packages/terra-popup/tests/jest/__snapshots__/PopupContent.test.jsx.snap
@@ -125,7 +125,7 @@ exports[`PopupContent Prop Tests with default props correctly applies the theme
                     >
                       <FormattedMessage
                         id="Terra.popup.header.close"
-                        values={Object {}}
+                        values={{}}
                       >
                         [Function]
                       </FormattedMessage>
@@ -144,7 +144,7 @@ exports[`PopupContent Prop Tests with default props correctly applies the theme
                       >
                         <FormattedMessage
                           id="Terra.popup.header.close"
-                          values={Object {}}
+                          values={{}}
                         >
                           <Button
                             data-terra-popup-header-button={true}
@@ -300,7 +300,7 @@ exports[`PopupContent Prop Tests with default props matches the snapshot 1`] = `
             >
               <FormattedMessage
                 id="Terra.popup.header.close"
-                values={Object {}}
+                values={{}}
               >
                 [Function]
               </FormattedMessage>